package com.hunsy.firstspringbootdemo;

import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;

import java.util.Arrays;

@SpringBootApplication
public class FirstSpringbootDemoApplication {

  public static void main(String[] args) {
    SpringApplication.run (FirstSpringbootDemoApplication.class, args);
  }

  @Bean
  public CommandLineRunner commandLineRunner(ApplicationContext ctx) {

    return args -> {
      System.out.println ("Let's inspect the beans provided by Spring Boot:");
      String[] beanNames = ctx.getBeanDefinitionNames ();
      Arrays.sort (beanNames);
      for (String beanName : beanNames) {
        System.out.println (beanName);
      }
    };
  }
}
